FEATURES:
- Control/Monitor/Alarm via GSM mobile phone, no distance limitation. User can control/monitor/alarm their devices all over the world.
- 8 channels 4-20mA input - 8 Relay outputs
- 8 Switch inputs, normal open, close alarm
- System can preset 4 mA and 20 mA input value according the real measuring value and setting display unit. It can read actual measuring data via the SMS (Short Message) requested, such as CH1= 28.0 C. CH2=53.7 %RH, CH3=7.01 pH........CH8= 230.5 ACV.
- Enable or disable Analog input alarm (High alarm, Low alarm) via SMS.
- Enable or disable switch Input alarm (close alarm) via SMS.
- Set relay output On/Off via SMS
- Dot matrix LCD display show Analog input value, Switch input and Relay output status.
- All setting value will be saved into EPROM IC, no loss.
- Mobile telephone can call out all channel measuring value, status of Switch input and Relay output at any time.
- Can default two telephone no., alarm SMS can be sent to two users.
- Build GSM mobile modem (dual band).
- After the SMS command sent by mobile phone, the confirm message will be sent back to the mobile, safe and no loss.
- Intelligent application , innovation, wide range, no limitation